a=load('f16_0_5sphere_0_4offset_mlf.rcs');
b=load('f16_0_5sphere_0_4offset_FEKO_PO.dat');
c=load('fixed_f16_0_5sphere_0_4offset_PO-MoM_300MHz.dat');

figure(1);
tick=[-180:1:180];
plot(tick,a(:,5),'b-');
hold on;
plot(tick,b(:,2),'r+-','MarkerSize',3);
xlabel('\theta_s');
ylabel('RCS(dBsm)');
title('VV polarization');
legend('MLFMA','PO');

figure(2);
plot(tick,a(:,5),'b-');
hold on;
plot(tick,c,'r+-','MarkerSize',3);
xlabel('\theta_s');
ylabel('RCS(dBsm)');
title('VV polarization');
legend('MLFMA','PO-MM Hybrid');

figure(3);
plot(tick,a(:,5),'b-','LineWidth',1);
hold on;
plot(tick,b(:,2),'r--','LineWidth',1);
plot(tick,c,'k-+','LineWidth',1,'MarkerSize',3);
xlabel('\theta_s');
ylabel('RCS(dBsm)');
title('VV polarization');
legend('MLFMA','PO','PO-MM Hybrid');